CVE-2021-32920

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

No affected versions have been published.

Timeline

Published
May 13, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-329215.9An issue was discovered in Prosody before 0.11.9. It does not use a constant-time algorithm for comparing certain secret strings when runninCVE-2021-329237.4HashiCorp Vault and Vault Enterprise allowed the renewal of nearly-expired token leases and dynamic secret leases (specifically, those withiCVE-2021-329248.8Invision Community (aka IPS Community Suite) before 4.6.0 allows eval-based PHP code injection by a moderator because the IPS\cms\modules\frCVE-2021-329256.5admin/user_import.php in Chamilo 1.11.x reads XML data without disabling the ability to load external entities.CVE-2021-329267.5When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includeCVE-2021-329276.1An attacker may be able to inject client-side JavaScript code on multiple instances within all versions of Uffizio GPS Tracker.CVE-2021-329289.8The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule named “Sentinel License Manager” that allows iCVE-2021-329298.8All versions of Uffizio GPS Tracker may allow an attacker to perform unintended actions on behalf of a user.CVE-2021-32935.3emlog v5.3.1 has full path disclosure vulnerability in t/index.php, which allows an attacker to see the path to the webroot/file.CVE-2021-329309.8The affected product’s configuration is vulnerable due to missing authentication, which may allow an attacker to change configurations and eCVE-2021-329317.8An uninitialized pointer in FATEK Automation FvDesigner, Versions 1.5.88 and prior may be exploited while the application is processing projCVE-2021-329327.5The affected product is vulnerable to a SQL injection, which may allow an unauthorized attacker to disclose information on the iView (versio
CVE-2021-32920: High severity, CVSS 7.5 | Vulnix